12-385 item 01 - monitor

Date: 12.12.2012

Prep. By: BSI

Sheet no.: 1

Project No.: 12-385

Customer ref.: PO Nr.:50110688

Shipowner: TBA

Shipyard: COTEMAR SA DE CV

Hull no.: 504

Type of vessel: MT 6012 MK-2, Multirole & ROV-Support Vessle

Vessel name: TBA

Vessel Class DNV

Fi-Fi Class 2

PROJECT ITEM NO. 01CONTENTS

Item No: Qty Type Description Sheet No

01 4 FFS 1800LB 1800 m3/h / 11,0 bar 2

DATA SHEETSMonitors

Date: 12.12.2012

Prep. By: BSI

Sheet no.: 2

ITEM NO. 01 FFS 1800LBGeneral informationQuantity 4Monitor series FFS 1800LBOperation Electrical operationManufacturer FFS

Design CriteriaFluid Sea WaterFlange standard DN200 DiN PN16Pressure class PN 16

Technical dataDual Flow function YesNozzle type PeltonDeflector YesCapacity Full 1800 m3/hThrow length -Capacity Full >150 mReaction force -Capacity Full 24750 NCapacity Reduced NA m3/hThrow length -Capacity Reduced NA mReaction force -Capacity Reduced NA NInlet pressure 11 barPower supply operation 440VAC/ 60 Hz/ 3 phaseWeight 180 kgProtection class IP 56Elevation max - 20 / +80 degAzimuth max +/- 180 deg

MaterialBody and branch pipe Ni-Al-BronzeNozzle Ni-Al-BronzeOther parts AISI 316L /GRP / POM(plastic)

Surface TreatmentBase PrimerCoating RAL 3002 Red

DocumentationCertificate DNVThrow curve FFS 429Electrical wiring diagram 12-385_ C1/C2/C3Dimensional drawing FFS1800LBAssembly drawing w/partslist 112A-22 / FFS-255Instruction manual FFS 203Data sheet FFS406

12-385

DATA SHEETSMonitors

FFS 1800LB SINGLE / DUAL FLOW MONITOR

FFS 406 JUN 2011

Product subjected to technical changes without prior notice

Fire Fighting Systems AS Box 369 N-1502 MOSS NORWAY

Tel: +47 69 24 49 90 Fax: +47 69 24 49 95 e-mail: [email protected] www.fifisystems.com

Description The FFS single/dual flow monitors offer a unique combination of high performance in relation to weight and dimensions. The units are extremely robust and require minimal maintenance. The monitor flow channels are designed using the latest technology in fluid engineering. In this way low pressure loss is achieved, and the throw characteristics are well within FI-FI 1 requirements. The monitors are manufactured and performance tested in Scandinavia in accordance with the highest quality standards. Material for main castings is nickel-aluminium-bronze with superb strength and corrosion resistance. Stainless steel (AISI 316L) and composites are used for smaller components. Ball bearings for elevation and horizontal movements are made from high grade stainless steel and permanently grease filled. They are sealed from both internal water pressure and atmosphere by O-rings. The monitor is protected by a lightweight GRP cover, which can easily be removed. The dual flow mechanism is operated by water pressure. The components are well protected against external damage as integrated parts of the castings. The vertical and horizontal movements are operated by electrical motors via gearboxes. All gears are completely sealed from the surroundings, thus eliminating accidental contact. Robust hand wheels made from composites and stainless steel provide manual back-up operation for the monitor movements.

FFS 1800LB SINGLE / DUAL FLOW MONITOR

FFS 406 JUN 2011

Product subjected to technical changes without prior notice



FFS

Dimensions

Technical data 1 bar = 0,1 Mpa = 14,5 psi Weight

180 kg

Nominal capacity Reduced capacity Elevation sector Horizontal sector Horizontal/elevation operation Dual flow Spray deflector Limit switches Inlet pressure Static pressure testing Power supply Inlet flange Materials in internal wetted parts Monitor cover Seals Coating

1800 m³/hour Yes -20° to +80° ± 180° Electrical with manual override On/off or stepless electrical operation Remote electrical operation Easily adjustable Selected from performance curve Factory tested at 24 bar 380-440V/3 phase/50 or 60 Hz + 24V DC DN200/PN16 (DIN 2526 Form A) Stainless steel / bronze /composites Glass fibre reinforced polyester Moulded nitrile O-rings External red colour coating (RAL 3002)

FFS-429 Jan 2011

Fire Fighting Systems AS

Box 369

N-1502 MOSS

NORWAY

Tel: +47 69 24 49 90

Fax: +47 69 24 49 95

e-mail: [email protected]

www.fifisystems.com

FI-FI MONITOR THROW CURVE MODEL: FFS1200 LB SEA WATER FLOW: 1800 m3/h

MINIMUM HORIZONTAL RANGE AT WIND STILL CONDITIONS

40

50

60

70

80

90

100

110

120

130

140

150

160

170

6 7 8 9 10 11 12 13

Pressure (bar)

Th

row

Le

ng

th (

m)

Doc.no.: FFS-203 Written by: RS

Rev. 08 / 06.07.2009 Page 1 of 14



Operation and Maintenance Instruction

FFS 3600 Monitors FFS 2400 and FFS 2400/600 Monitors

FFS 1200 and FFS 1200/300 SB/LB/DB Monitors FFS 600 and FFS 600/150 Monitors

FFS 300 Monitors

Document no. : FFS -203 Document control Version Description Written

by Approved Date

08 Additions to Installation procedure RS OIB 2009-07-06 07 Reviced lifting instruction, ref. to datasheet RS ES 2008-12-19 06 Added FFS2400/3600 docking & lifting ins. HMP RS 2008-11-04 05 Added FFS 300 HMP RS 2008-04-30 04 Added FFS 1200DB, FFS 2400, FFS 3600 RS RS 2007-08-30 03 Additions to Installation procedure OIB RS 2007-02-20 02 Added FFS 600 and FFS 600/150 RS OIB 2005-12-22 01 Added section 8.3 Lifting Instruction OIB TAa 2005-12-05 00 First Release PHR TAa 2004-10-04

Contents

1 GENERAL DESCRIPTION 2 1.1 Safety precautions 3 1.2 Inspection 3 1.3 Installation 3 1.4 Adjustment of the operating sectors 4

1.4.1 Setting the elevation limit switches 4 1.4.2 Setting the rotation (horizontal) limit switches 4

1.5 Start up and Commissioning 6 2 OPERATION 7

2.1 Electric remote control mode 7 2.1.1 System activation 7 2.1.2 System deactivation 7

2.2 Manual override mode 8 2.2.1 Activating manual override (with or without water supply to the monitor). 8 2.2.2 Deactivating manual override. 9

2.3 After use 9 3 MAINTENANCE AND INSPECTION 9

3.1 Maintenance 9 3.2 Inspection 9

4 TROUBLE SHOOTING AND FAULT FINDING 10 5 SPARE PARTS 11 6 NEEDED SERVICE TOOLS 11

6.1 LIFTING INSTRUCTION – Sizes incl. FFS1200 series and smaller 12 6.2 LIFTING INSTRUCTION – Sizes incl. FFS2400 series and larger 13

7 FFS 2400 AND FFS 3600 SERIES – BARREL DOCKING STATION 14


Rev. 07 / 19.12.2008 Page 2 of 14



1 General description

This document is made to describe the operation and maintenance of the fire fighting monitors FFS 3600, FFS 2400, FFS 2400/600, FFS 1200, FFS1200/300 SB/LB/DB, FFS 600, FFS 600/150 and FFS 300, designed and manufactured by FFS AS. The FFS single/dual flow monitors offer a unique combination of high performance in relation to weight and dimensions. The units are robust and require minimal maintenance. Material for main castings is nickel-aluminium-bronze with superb strength and corrosion resistance. Stainless steel (AISI 316L) and composites are used for smaller components. Ball bearings for elevation and horizontal movements are made from high grade stainless steel and permanently grease filled. They are sealed from both internal water pressure and atmosphere by O-rings. The monitor is protected by a lightweight GRP cover, which can easily be removed. The dual flow mechanism is operated by water pressure. The components are well protected against external damage as integrated parts of the castings. The vertical and horizontal movements are operated by electrical motors via gearboxes. All gears are completely sealed from the surroundings, thus eliminating accidental contact. Robust hand wheels made from composites and stainless steel provide manual back-up operation for the monitor movements.


Rev. 07 / 19.12.2008 Page 3 of 14



Installation

1.1 Safety precautions The installation is uncomplicated, but must be performed by qualified personnel. The directives given in this manual must be followed closely. Make sure that all electric power is disconnected before any installation or maintenance work is started. Only use approved and certified lifting gear for performing lifting operation.

Warning! Do not direct the flow beam towards any persons Cut the power before repairs and maintenance

Risk of squeezing when the monitor is moving

1.2 Inspection

Inspect the monitor carefully for any signs of transport damage or other deviations which may have occurred during transport. Make sure that all equipment and parts are available. Check ID plate for correct part and serial no.

1.3 Installation

The monitor is intended to be mounted on a vertical standpipe. Reducer shall be max. 1m from the monitor inlet – pipe bend min. 1m from the monitor inlet. Check to see that the interface flange on the standpipe matches the inlet flange on monitor base. Place a standard gasket on the flange and make sure that the correct no. of bolts and nuts are available. Lift the monitor onto the standpipe by use of suitable lifting slings and a crane according to enclosed lifting instruction 8.5. Make sure that the gasket is in place between the two flanges before the bolts are inserted. If a shut-off valve is installed just before the monitor, the swing-out for the disc must not interfere with the monitor inlet flange. Valve is recommended installed min 0,5m before the monitor. Install the bracket for the electrical junction box as following: 1) Normally to be mounted on the opposite side of the general throw direction by use of

two of the flange bolts. 2) The Junction box should also be positioned at the middle point of the horizontal

operation sector, allowing the flexible cable to move freely in both directions.

The flange bolts shall be tightened in cross-sequence up to the recommended torque according to bolt class. Minimum recommended bolt class 8.8.


Rev. 07 / 19.12.2008 Page 4 of 14



1.4 Adjustment of the operating sectors

Caution! Read chapter 3 ”Operation” before starting the monitor. Warning!

Keep away from moving parts of the monitor to avoid injuries.

1.4.1 Setting the elevation limit switches Fig. 1, FFS 1200LB (limit switch setting),

• Remove the monitor protection cover. This is

done by removing the four hand knobs holding the cover.

• Two limit switches are located in the transparent circular box on the left side of the monitor. Remove the cover by turning it by hand counter clockwise.

• The top limit switches is restricting the movement upwards and the bottom one is restricting the downward movement.

• Orient the outlet barrel of the monitor to the desired extreme lower position. It’s recommended to use the manual override (see section 3.2) and avoiding operating the monitor beyond its mechanical limitations.

• Set the limit switch by lifting the bottom cam and turn it until the lower switch is activated and then release the cam. The spring will push the cam back on the splined shaft and lock it in correct position. Check afterwards with your hand that the cam is securely locked in position.

• When the outlet barrel located in its intended extreme position, control that the limits switch is operating normally by trying to activate the electrical motor beyond this point. If the setting is correct the monitor will only be possible to move from this extreme position towards the intended sector of operation.

• Set the limit switch in the upper extreme position operation by repeating the above described steps for the limit switch. The upper cam shall be pushed down and turned.

• Install the cover, and make sure that the sealing o-ring is in right position.

1.4.2 Setting the rotation (horizontal) limit switches

• Two limit switches are located in the transparent circular box/cover at the top of the monitor (see Fig. 2). Remove the top of the box by turning it counter clockwise.

• The top limit switches is restricting the movement towards left and the bottom one is restricting the movement towards right.

Limit switches (2pcs).

Adjustable cam segments (2pcs).


Rev. 07 / 19.12.2008 Page 5 of 14



• Orient the outlet barrel of the monitor to the desired extreme left direction (clockwise or counter clockwise). It’s recommended using the manual override (see section 3.2) and avoiding operating the monitor beyond its mechanical limitations.

• Set the limit switch by lifting the bottom cam and turn it until the lower switch is activated

and then release the cam. The spring will push the cam back on the splined shaft and lock it in correct position. Check afterwards with your hand that the cam is securely locked in position.

• When the outlet barrel located in its intended extreme position, control that the limits switch is operating normally by trying to activate the electrical motor beyond this point. If the setting is correct the monitor will only be possible to move from this extreme position towards the intended sector of operation.

• Set the limit switch in the right extreme position operation by repeating the above described steps for the limit switch. The upper cam shall be pushed down and turned.

Fig. 2, FFS 1200SB (limit switch box location)

• Lock the cam segment in this position. • When the outlet pipe is located in its intended extreme position, control that the limits

switch is operating normally by trying to activate the electrical motor beyond this point. • If the setting is correct the monitor will only be possible to move from this extreme

position towards the intended sector of operation. • Set the limit switch in the other extreme sector of operation by repeating the above

described steps for the limit switch. • Install the cover, and make sure that the sealing o-ring is in right position.

Horizontal limit switches under protective cover

Elevation limit switches under protective cover


Rev. 07 / 19.12.2008 Page 6 of 14



1.5 Start up and Commissioning

Caution! Read chapter 3 ”Operation” before starting the monitor. Warning!

Keep away from moving parts of the monitor to avoid injuries. 1. Remove protection cover. This is done by removing the four hand knobs holding the cover. 2. Check that all bolts and screws that have been adjusted or relocated are firmly fixed. Follow

the instructions given in this chapter. 3. Check the equipment against material specification and order confirmation to ensure that

voltage rating etc. is corresponding to the available power connection. Check also the water capacity and pressure rating.

4. Check that the settings of operating sectors are corresponding to the safe areas of operation. Study instructions in chapter 2.

5. Run the system according to instructions given in chapter 3. 6. After adjustment, a new functional test without water is recommended, before monitor is tested

with water. 7. If foam concentrate have been used, flush the monitor with water afterwards. 8. Be aware of any obstacles, as radars, antennas, mast funnel and lights which may get damaged

if hit by the water beam.


Rev. 07 / 19.12.2008 Page 7 of 14



2 OPERATION

2.1 Electric remote control mode The electric remote control mode is the normal way to operate the monitor. This can be done from a local or remote control panel. For details see separate documentation for the controls system. Note ! Installation instructions and setting of operating sectors must be followed and completed prior to running the monitor in remote control mode. Warning Keep away from moving parts of the monitor to avoid injuries.

2.1.1 System activation 1. Activate the water supply to the monitor starting the pump. 2. Fill up the piping system up to the monitor slowly and carefully in order to prevent any water

hammering in the system. 3. Activate the control system for the monitor if it is not already activated. 4. Orient the outlet barrel of the monitor in such a direction that the water jet can not cause

injuries or damages. Be aware that the power of the jet is extremely dangerous. 5. Orientation of the jet can now easily and accurately be manoeuvred from the control panel.

Usually by means of a”joystick”. 6. The monitor is also equipped with a deflector allowing for a wider spray beam pattern, this is

normally activated from the control panel. 7. (Option “Dual Flow”) The unit can also be delivered with a Dual Flow, allowing for a lower

flow setting at typical foam fire fighting applications. This function will normally be activated from the control panel

8. (Option “Dual Barrel”) The unit can also be delivered with a Dual Barrel, allowing for a lower flow setting trough a separate barrel. This barrel has an aspirating function for foam fire fighting applications. This function will normally be activated from the control panel.

2.1.2 System deactivation 1. Shut the water supply off. 2. Orient the monitor in the desired park position 3. If risk for sub zero whether condition, the nozzle shall be directed downwards below horizontal

level in order to drain the nozzle. 4. Deactivate the monitor control system 5. Report any observed deviations from normal operation or wear.


Rev. 07 / 19.12.2008 Page 8 of 14



2.2 Manual override mode The manual override mode is a good and safe way to operate the monitor during installation and adjustment of limit switches. Also during maintenance and service, the manual override is useful. The manual override mode serves a back up possibility of the monitor in case of a power supply failure of the control circuits.

2.2.1 Activating manual override (with or without water supply to the monitor). 1. Make sure that the power supply to the monitor control circuits are shut off. 2. Release the crank handles located inside the hand wheel; these are spring loaded and must be

folded out. 1. The monitor is now ready to be operated manually. To alter the orientations of the monitor turn

the hand wheel accordingly. Fig. 3, FFS 1200LB (rear view),

.

Hand wheel for manual operation of monitor. movement.


Rev. 07 / 19.12.2008 Page 9 of 14



2.2.2 Deactivating manual override.

1. To again prepare the monitor for electric remote control the crank handles must be folded into the hand wheel in their standby fold in position. Note! Never operate the monitor remotely with the cranking handles pointing out on the monitor.

2. Connect the power supply to the control circuits of the monitor. 3. Orient the monitor into a desired parking position. 4. Activate the monitor control system if that is included in the local procedures.

2.3 After use Make sure the monitor is ready to be used on short notice, and that all functions are in good working order. Make sure that any observed deviations is reported and corrected.

3 MAINTENANCE AND INSPECTION

3.1 Maintenance • The monitor does not require any regular maintenance.

• It is however recommended that the monitor should be operated electrically or manually on a regular basis. At least once a month is recommended, to see that the monitor is in good working order. This can be done with or without water supply.

3.2 Inspection • Detail Inspection of the monitor is recommended to be carried out monthly.

• Visually inspect the monitor for any occurred damages, improper or unauthorised adjustments etc.

• Inspect for and repair any paint damage.

• The oil level of the gearboxes is not necessary to check since permanent lubrication is provided. The only check point necessary is to look for oil leakage, which is unusual. Electric motors and other moving parts are intended for marine application and will not require any special attention.

• Inspect and check that all bolts on the fire monitor are securely tightened.


Rev. 07 / 19.12.2008 Page 10 of 14



4 TROUBLE SHOOTING AND FAULT FINDING

This monitor is made to meet the highest requirements for reliability. If the operations and maintenance instructions are followed properly, malfunction or deviating performance shall not be expected. If any trouble is encountered, the guide can be of use. Observation Monitor does not move during remote control operation. 1. Check power supply to control circuits 2. Check if motor protection is tripped. 3. Make sure the monitor is not positioned in any extreme position (limit switches activated). 4. Check functionality of electrical control system. 5. Run the monitor in manual operation mode to exclude possibility of mechanical failure. If none-of the above suggested investigations lead to any conclusion, contact FFS for advice. Observation Monitor does operate, but outside the pre-set operation sector during remote control operation. Warning. Stop operating the monitor immediately since permanent mechanical damage may occur! 1. This problem may occur if service or repair has been performed and the phase on the terminals

on the 3 phase electrical system has been changed. In this case, the directions of rotation for the electrical motor may have changed; up become down and/or left becomes right.

2. Check if the limit switches are correctly set or if they are damaged.


Rev. 07 / 19.12.2008 Page 11 of 14



5 SPARE PARTS Spare parts and spare part lists are available from FFS upon request.

6 Needed Service Tools

• Traditional spanners and Allen keys • Loctite 577 • Torque wrench and suitable Allen bits • Different screwdrivers • Lifting crane and suitable lifting slings • Consult sectional drawing for correct use of assembly paste, thread locking agent and

other important notes.


Rev. 07 / 19.12.2008 Page 12 of 14



6.1 LIFTING INSTRUCTION – Sizes incl. FFS1200 serie s and smaller

Only use approved and certified lifting gear for performing lifting operation. Available equipment: 2 soft slings + lifting device suitable for weights according to product datasheet. When lifting the monitor either from the crate or onto the monitor pedestal in the vessel, never attach a sling to the monitor barrel. This could cause damage to the unit. A lifting instruction is also permanently attached to the monitor barrel.

Use soft slings around the monitor body as shown below. This way of lifting is the same for both long barrel and short barrel monitors. If necessary, the hand wheel for barrel elevation can be rotated to adjust the monitor centre of gravity during lifting.


Rev. 07 / 19.12.2008 Page 13 of 14



6.2 LIFTING INSTRUCTION – Sizes incl. FFS2400 serie s and larger Only use approved and certified lifting gear for performing lifting operation.When lifting the monitor either from the crate or onto the monitor pedestal in the vessel, never attach a sling to the monitor barrel. This could cause damage to the unit. Available equipment: 2 soft slings + lifting device suitable for weights according to product datasheet. If necessary, the hand wheel for barrel elevation can be rotated to adjust the monitor centre of gravity during lifting.


Rev. 07 / 19.12.2008 Page 14 of 14



7 FFS 2400 and FFS 3600 series – Barrel Docking Sta tion

The FFS water monitors of type FFS 2400 and FFS 3600 are supplied with a support bracket. The bracket is to be mounted as a Barrel Docking Station and will unload the gravity forces generated by the heavy monitor barrel. This bracket is to be mounted outside the monitor working area and the monitor must be manually operated into the Barrel Docking Station when it is not in operation. The Barrel Docking Station is not an absolute requirement, but it is recommended by FFS to dock the monitor when not in operation to ensure a long life time of the monitor. The limit switches are set relevant to the opportunities of each individual application. Therefore, the FFS prescribed procedure is to use the elevation and rotation(if needed) hand-crank to manually fit the barrel to the Docking Station.

The support bracket is delivered with 4 mounting holes. This is to be mounted to the vessel structure for example on a supported rod to the deck or in combination with the vessels railing.

12-385 item 01 - monitor

Documents

monitor movements

monitor flow channels

single dual flow monitor

monitor series

dual flow mechanism

singledual flow monitors

stainless steel aisi

tbavessel class dnvfifi